46727109 has 24 divisors (see below), whose sum is σ = 79296672. Its totient is φ = 26140320.

The previous prime is 46727089. The next prime is 46727117. The reversal of 46727109 is 90172764.

It is a happy number.

It is not a de Polignac number, because 46727109 - 2¹² = 46723013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46727119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16867 + ... + 19440.

It is an arithmetic number, because the mean of its divisors is an integer number (3304028).

Almost surely, 2^46727109 is an apocalyptic number.

It is an amenable number.

46727109 is a deficient number, since it is larger than the sum of its proper divisors (32569563).

46727109 is a wasteful number, since it uses less digits than its factorization.

46727109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36337 (or 36334 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 46727109 is about 6835.7230049205. The cubic root of 46727109 is about 360.1828006803.

It can be divided in two parts, 4672 and 7109, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 46727109 in words is "forty-six million, seven hundred twenty-seven thousand, one hundred nine".